CVE-2025-1235
WAGO: Switches affected by year 2k38 problem
CVE-2025-1235 is a medium vulnerability (CVSS 4.3) in Wago Fully Managed Switches 0852-0303, published June 2, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 22nd percentile. No source names a fixed version.
- Severity
- 4.3 MediumCVSS 3.1, CVE List
- Exploit chance
- 0.29%EPSS, 22nd percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
A low privileged attacker can set the date of the devices to the 19th of January 2038 an therefore exceed the 32-Bit time limit. This causes the date of the switch to be set back to January 1st, 1970.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
Affected products
- wago fully managed switches 0852-0303
- wago fully managed switches 0852-1305
- wago fully managed switches 0852-1305/0000-0001
- wago fully managed switches 0852-1505
- wago fully managed switches 0852-1505/0000-0001
- wago lean managed switches 0852-1812
- wago lean managed switches 0852-1812/0010-0000
- wago lean managed switches 0852-1813
- wago lean managed switches 0852-1813/0000-0001
- wago lean managed switches 0852-1813/0010-0000
- wago lean managed switches 0852-1813/0010-0001
- wago lean managed switches 0852-1816
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What each source reports
CVE List Score used
WAGO: Switches affected by year 2k38 problem
A low privileged attacker can set the date of the devices to the 19th of January 2038 an therefore exceed the 32-Bit time limit. This causes the date of the switch to be set back to January 1st, 1970.
- Record
CVE-2025-1235- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-190
- Updated
- 2026-11-02
EUVDEUVD-2025-16610
A low privileged attacker can set the date of the devices to the 19th of January 2038 an therefore exceed the 32-Bit time limit. This causes the date of the switch to be set back to January 1st, 1970.
- Record
EUVD-2025-16610- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-fh88-hcg6-h76m
A low privileged attacker can set the date of the devices to the 19th of January 2038 an...
A low privileged attacker can set the date of the devices to the 19th of January 2038 an therefore exceed the 32-Bit time limit. This causes the date of the switch to be set back to January 1st, 1970.
- Record
GHSA-fh88-hcg6-h76m- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-190
- Updated
- 2026-11-02
NVD
A low privileged attacker can set the date of the devices to the 19th of January 2038 an therefore exceed the 32-Bit time limit. This causes the date of the switch to be set back to January 1st, 1970.
- Record
CVE-2025-1235- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-190
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.